{style}
{literal}
.contactimporter_provider_button
{
	margin: 3px;
        display: inline-block;
	cursor: pointer;
}

.contactimporter_provider_button img
{
    width: 45px;
}
{/literal}
{/style}

<center>
    {foreach from=$btns item="b"}
        <a href="{$b.href}" onclick="{$b.onclick}" class="{$b.class} contactimporter_provider_button">
            <img src="{$b.iconUrl}" />
        </a>
    {/foreach}
</center>